Parts & Accessories Spare parts Max Power Catback for 6-cylinder V6 Electronic For Challenger and Charger Installed for approximately one month, like new from the agency On a 2023 Challenger Downpipe (pipes directly from the engine) with sensor outlets From Bullet company, it replaces the agency's mufflers. The catback cost me 3,400 SAR from Max Power. The downpipe cost me 1,600 SAR from Bullet. Price is by auction (open to offers).